// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/accessibility/ax_view_state.h"

namespace ui {

AXViewState::AXViewState()
    : role(AX_ROLE_CLIENT)
    , selection_start(-1)
    , selection_end(-1)
    , index(-1)
    , count(-1)
    , state_(0)
{
}

AXViewState::~AXViewState() { }

void AXViewState::AddStateFlag(ui::AXState state_flag)
{
    state_ |= (1 << state_flag);
}

bool AXViewState::HasStateFlag(ui::AXState state_flag) const
{
    return 0 != (state_ & (1 << state_flag));
}

} // namespace ui
